package OoDay02;

public class Student extends Person {
    String className;
    String stuId;

    Student(){}
    Student(String name,int age,String address,String className,String stuId){
        this.name=name;
        this.address=address;
        this.age=age;
        this.className=className;
        this.stuId=stuId;
    }
    void study(){
        System.out.println(name+"正在学习");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了，家住"+address
                           +"所在班级为"+className+"，学号为"+stuId);
    }
}
